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How to install RTM 7720 Mango (Windows Phone 7.5) can you help me 


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+2 votes
answered by (12.5k points)

Here is the RTM 7720 Mango for your device, the discharge at the end of this post. 
 
Notify that this procedure does not unlock the WP7 (Jailbreak), just install the latest and final version of Mango RTM. 
As I always say also ago not liable for damage amesthetic your phone, if it is processed badly. Everyone is free to have Mango now, or wait for the official :) 
 
I'm sure that soon the DFT friends, I take out a ROM with Mango RTM and released ... and hopefully so. 
 
Given more to say, and the process begins!!!!!!!! 
 
 
 
 
Requirements: 
 
Version-number in your phone with Nodo (7392), Mango 7661 (Beta) or Mango 7712 (Developer Beta) 
 
-Micro-USB 
 
-PC with at least 20 GB of free disk space C: (Only required if you want to backup your device). 
 
External hard-drive or USB flash drive up to 16 GB of free space (for backup) 
 
-1.5 A 2 hours available to perform the procedure from the beginning, maybe more if something goes wrong. 
 
[marcoverde] Instructions: 
 
1. All contents must be extracted to a local disk, not a backup disk / external. I can recommend to put the content of the extracted Mango folder directly on C: / (If you have enough space). 
--- 1a. C: / NoDoToRC 
--- 1b. C: / RCToRTM 
--- 1c. C: / Zune 
 
Two. Installing zune beta client version 4.8.2134.0 (comes with the downloaded file). 
 
Three. If necessary (usually is), executing the "updatewp" tool "update tool" install folder, the correct version for your system, 32 or 64 bits. 
 
April. Connect the device via USB to the PC. 
 
May. Close the Zune software if it opens when connecting. 
--- 5th edition. If your device already has a version 7661 or 7712, go to Step 16. 
 
6. Open the "NoDoToRC" folder and run the file "ISV_Provisioning_Live.exe" with administrator rights (right click on the file ..) 
 
7. The tool will now create a backup phone. This takes some time, depending on how it is installed on your device. 
 
8. The phone will reboot and start communication with a "special" update server. If necessary, enter the PIN code if activated on your device. 
 
9. Please do not close the update tool until aya finish. 
 
. 10 In the "C: \ Users \ <user> \ AppData \ Local \ Microsoft \ Windows Mobile Update," directory should be the newly created backup folder with a cryptic name. Please feel free to copy the folder to a secure location (external hard drive, etc.) and keep it safe! 
 
"Yes, we've copied my backup to a safe place" ... continue ... 
 
11. Now start the Zune client (with phone connected) and start searching for updates. 
 
12. The 7403 update found and installed. 
 
. 13 After upgrading to 7403, the update moves smoothly to 7712 - public beta developer version. 
 
14 If everything is done correctly. Congratulations, your phone is running now with the 7712 version. 
 
15. Close / Exit Zune. 
 
Pay close attention to the following steps: 
 
16 Copy the "RCToRTM" to "c: \" folder., And only there. 
 
17. The RCToRTM folder, locate the "ISVTo7720.bat" file and run as administrator. 
 
18. Several updates are installed, and the phone will reboot several times. Where applicable, please enter the PIN code. 
 
19 If all went well. Congratulations, your phone is now with the RTM version 7720. 
 
20. Displays your 7720 RTM forum!! 
 
READ THE DIRECTIONS PLEASE CLICK THE FAILURE TIMES AND QUESTION YOU HAVE DOUBTS. I AM NOT RESPONSIBLE FOR DAMAGE THAT MAY CAUSE TO YOUR PHONE ... THIS PROCESS WORKS WELL DONE TO PERFECTION :) [/ marcoverde] 
 
If you get an error with the file: ISVTo7720.bat, do the following: 
 
Go to the Files folder / Zune / program and erase "UpdateWP.exe" files and the "wm7Update.dll". 
Now, within the RAR file you who have downloaded, go to this address: C: \ HANDLE \ Zune \ 04.08.2134.00 \ updatetool, elejis upgrade your operating system according tengais, 32bit or 64bit, and instalais, although I ayais done before ... ("setup-updateWP-X. ** exe") 
 
With this, and you would have to be able to open the file ISVTo7720.bat and continue the installation. 
 
The 2 main links have been removed! No motive yet, but will try ... Even still resubirlos download TORRENT
 
Mirror thx - TORRENT/PB

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